| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.72 | 3.203% | $226.7576 | $226.76 | $226.75 | $226.80 |
| Purchase #2 | $218.48 | 7.604% | $235.0932 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $237.50 | 8.405% | $257.4619 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $186.34 | 6.112% | $197.7291 | $197.73 | $197.75 | $197.70 |
| Purchase #5 | $156.71 | 10.598% | $173.3181 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $13.29 | 4.595% | $13.9007 | $13.90 | $13.90 | $13.90 |
| Purchase #7 | $41.39 | 8.204% | $44.7856 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $1,073.43 | $1,149.0462 | $1,149.05 | $1,149.05 | $1,149.10 | |